• Journal of Nutrition and Health
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• 제56권6호
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• pp.730-741
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• 2023

본 연구는 2020 KDRIs를 활용한 영양 교육 프로그램 및 교육매체가 대학생의 영양 지식과 식습관에 미치는 영향을 조사하였다. 다양한 교육매체 (테이블 매트, 레시피북 등)를 바탕으로 설계된 교육 프로그램은 경상남도 및 경기도 지역의 대학에서 시행되었다. 본 연구에 참여한 대상자는 총 128명이이었으며, 교육군 (n = 75)과 대조군 (n = 53)은 무작위 배정하였다. 교육군은 교육 프로그램 참여 전에 영양 지수 (NQ) 및 영양지식 평가 설문지 조사를 실시하였으며, 6주간의 교육 기간 동안 교육 프로그램 참여 후 동일한 설문지를 이용하여 영양 지수 (NQ) 및 지식 평가를 진행하였다. 대조군은 6주간의 교육 프로그램 참여없이 사전 및 사후에 영양지수 (NQ) 및 영양지식 평가 설문지 조사만 참여하였다. 교육군은 6주간의 2020 KDRIs를 활용한 영양 교육 프로그램의 영향으로 NQ 실천 항목, 영양 지식, 1일 섭취량 및 식사량 지식 (p < 0.05)에 대한 응답에서 긍정적인 결과를 나타냈다. 또한 프로그램 참여 후 최종평가 결과에서 자기평가 점수가 유의하게 높게 나타났으며, 자기만족도는 증가한 것으로 나타났고 (p < 0.05), 2020 KDRIs를 활용한 영양 교육 프로그램에 대한 전체적인 만족도는 99.2%를 달성했다 (p < 0.000). 그러나 대조군의 경우에는 큰 변화를 확인할 수 없었다. 따라서, 본 연구는 2020 KDRIs를 활용한 영양 교육 프로그램 및 교육 매체가 대학생의 영양지식과 식습관에 긍정적인 영향을 미친다는 것을 입증했다. 그러나 이러한 결과를 유지하고 꾸준히 실천하기 위해서는 다양한 영양 교육 프로그램의 지속적인 개발과 실행이 필요할 것이다.

• Journal of Nutrition and Health
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• 제45권4호
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• pp.372-389
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• 2012

The objective of this study is to select a simple and easy measurable food behavior checklist for the development of Nutrition Quotient (NQ) for children, which reflects children's diet quality, as well as to evaluate the validity of the items in the food behavior checklist. The first 36 items in the checklist were established by an expert review, modifying the preliminary 50 items in the checklist, which had been selected by a literature review and the Korean National Health and Nutrition Examination Survey data. 341 children in 5th and 6th grades at an elementary school participated in a one-day dietary record survey, and later responded to 36 food behavior questions of the checklist. Pearson's correlation coefficients between the responses to the food behavior checklist items along with the mean nutrient intakes of the children were calculated. From the result, in which responses of food frequency and food behavior items showed certain association with the dietary record data, a second checklist with 22 items was selected. A survey was conducted by using the second checklist. 1,393 children in the 5th and 6th grades at 12 elementary schools in metropolitan cities, such as Seoul, Busan, Gwangju, Daegu, Daejeon, and Incheon, participated in the survey. Further, an exploratory factor analysis was performed. After the analysis, 19 items (10 items from food frequency and 9 items from food behavior) were finalized as the food behavior checklist items for the NQ. The final 19 food behavior checklist items were composed of 5 factors: 'Balance', 'Diversity', 'Moderation', 'Regularity', and 'Practice'. This study is a significant first trial to establish a comprehensive system for evaluating children's food habit and diet quality. This checklist might need continuous modification and revision reflecting the change of children's dietary life and the social environment.

• 한방재활의학과학회지
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• 제18권2호
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• pp.17-31
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• 2008

Objectives : This study was carried out to investigate the effects of Samgi-eum($S{\bar{a}}nq{\grave{i}}-y{\check{i}}n$) on the monosodium iodoacetate-induced osteoarthritis in rats. Methods : Osteoarthritis was induced by injection of monosodium iodoacetate intraarticularly in both knee joints. Arthritic rats were divided into control and treated group. Control group were taken distilled water for 20days. Treated group were taken extracts of Samgi-eum($S{\bar{a}}nq{\grave{i}}-y{\check{i}}n$) by orally for the same duration. Normal group were injected normal saline and taken distilled water. Body weights were measured at 0, 5th, 10th, 15th, 20th day after injection. At the end of the experiment, gross and histopathological examination on the articular cartilages of the knee joints were performed. Proteoglycan contents of articular cartilages were analyzed by safranine O staining method. The contents of $TNF-{\alpha}$, $IL-1{\beta}$ and IL-6 in synovial fluids were analyzed by ELISA method. Results : 1. Body weights of the treated group were significantly increased compared with control at 20days after injection. 2. Grossly, the severity of osteoarthritis in the treated group were alleviated compared with control. 3. Histopathologically, degenerative and necrotic lesion of articular cartilages in the treated group were alleviated compared with those of the control and histopathological scores of treated group were significantly decreased compared with control. 4. PG contents in articular cartilages of the treated group were significantly increased compared with control. 5. $TNF-{\alpha}$ contents in synovial fluids of the treated group were significantly decreased compared with control. Conclusions : According to above results, Samgi-eum($S{\bar{a}}nq{\grave{i}}-y{\check{i}}n$) has anti-arthritic effects on the monosodium iodoacetate-induced osteoarthritis in rats. And it is related with reduced secretion of $TNF-{\alpha}$ from osteoarthritic chondrocytes and synovial membranes.

• Journal of Nutrition and Health
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• 제56권1호
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• pp.86-96
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• 2023

본 연구는 서울과 경기도 지역의 중년여성 345명을 대상으로 우울증, 정서적 섭식 및 식생활과의 관련성을 분석하고 우울증과 식생활과의 관계에서 정서적 섭식의 매개효과에 대하여 알아보기 위해 수행되었다. 우울증 군별 영양지수 점수는 균형과 다양 및 식행동의 점수가 정상군보다 우울증군에서 낮았으며, 절제 점수는 정상군보다 우울증경계군과 우울증군에서 낮았다. 우울증 군별 정서적 섭식 점수는 정상군보다 우울증군에서 높았다. 우울증, 정서적 섭식 및 영양지수와의 편상관관계를 분석한 결과 우울증은 정서적 섭식과 양의 상관관계가 있었고, 영양지수의 모든 요인, 즉 균형, 다양, 절제, 식행동과 모두 음의 상관관계를 나타냈다. 정서적 섭식은 영양지수 요인 중 다양과 절제와 각각 음의 상관성이 있었다. 우울증과 영양지수와의 관계에서 정서적 섭식의 매개효과를 부트스트래핑을 적용하여 통계분석한 결과 우울증은 정서적 섭식을 매개체로 하여 영양지수 요인 중 절제에 음의 영향을 미치는 것으로 나타났다. 본 연구결과를 통해 우울증이 식생활 실천으로 연계되는 과정에서 정서적 섭식이 매개체로서 건강하지 못한 식품의 섭취에 영향을 미치는 것을 확인할 수 있었다.

• 대한약학회:학술대회논문집
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• 대한약학회 2002년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.1
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• pp.154.3-155
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• 2002

• 대한약학회:학술대회논문집
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• 대한약학회 2002년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.1
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• pp.177.2-178
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• 2002

• 한국환경독성학회:학술대회논문집
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• 한국환경독성학회 2002년도 춘계학술대회(Genomics, Proteomics, and Risk Assesment):환경독성 및 위해성 평가 국제 심포지움
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• pp.78-78
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• 2002

• 대한약학회:학술대회논문집
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• 대한약학회 2002년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.1
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• pp.129.2-129.2
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• 2002

• 대한전기학회:학술대회논문집
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• 대한전기학회 2004년도 하계학술대회 논문집 C
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• pp.1703-1705
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• 2004

New luminescent material, 6.11-dihydoxy-5.12-naphtacene-dione $Alq_3$ complex($Alq_2$-Ncd), 1.4-dihydoxy-5.8-naphtaquinone $Alq_3$ complex ($Al_2Nq_4$) was synthesized. The $Alq_2-$ Ncd and $Al_2Nq_4$ has big molecular weight and many ${\pi}$-electrons more than widely known $Alq_3$. And extended efforts have been made to obtain high-performance electro luminescent(EL) devices. We used hole transfer layer of powdered TPD to improve hole transfer and characteristics of interface in OLED. This study indicates not only the sterical effect but also some other effects that would be responsible for the change of the emission wavelength. improvement of luminance and etc.

• Human Ecology Research
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• 제62권3호
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• pp.399-408
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• 2024

Food literacy (FL) refers to the ability to understand and utilize food information. This concept consists of functional (FFL), interactive (IFL), and critical food literacy (CFL). In today's massive information-driven society, FL needs must be paid attention to as a determinant of health along with health literacy. This study sought to identify the FL of Korean adults, and to analyze the association between FL and nutritional status. Data was collected through an online self-reported survey among 1,355 Korean adults aged 19 to 64 years, stratified by gender and age. An χ² -test, student's t-test, ANOVA, analysis of covariance (ANCOVA), and multinomial logistic regression were performed using IBM SPSS 25.0. There were significant differences in the subjects' FFL, IFL, and CFL according to their gender, age, residence area, work type, and monthly income. Furthermore, it was confirmed that subjects with a higher nutrition quotient (NQ) grade also had higher FLs. Additionally, FFL and CFL contributed to improving the NQ grade. This study is meaningful in that it investigated the FL of Korean adults and provided data to identify populations that are particularly vulnerable to a lack of FL. In addition, it was confirmed that FL can have a positive effect on the nutritional status of adults. In conclusion, this study suggests the possibility of using FL as an intervention strategy to improve nutrition.